I just lost my job because of coronavirus.

So I work at a restaurant and I got a notification that my schedule got modified online so I went to check it and I see that instead of the 6 hours I was scheduled for this week (which was already cut down from my usual 20) it shows I don’t work at all this week.

So I check to see if I have any messages from my manager and she tells me that she’s only letting people who are cross-trained (trained on register as well) work and since I’m still new and haven’t been trained yet on register, they won’t be needing me until business picks back up and that she only has 3 employees that are cross trained currently and that I am not one of them. I have no idea when business is going to be picked back up. But I basically just lost my job and idk how I’m going to be paying my phone bill or anything.